I fear that many of today's users are being ripped off by such protection software. Their choice.
Avast and Lookout are most downloaded anti virus apps for android. Which one is better??
Visit this link, you can find the difference between two : http://blog.tele-optics.com/lookout-vs-avast-mobile-security-which-is-better-for-your-android-phone
Hoarding photos on your phone?
Those picture are hogging memory and could be slowing down your phone.